This is the next level of Folly, the multi-level challenge from the Ghost in The Shell CTF. Note: I couldn’t complete this level during the CTF because of issues in getting my Debian Lenny and Squeeze qemu-system-arm images working with the Folly binary. I ended up blind coding the ARM […]
Tag: sendfile
GiTS 2013 CTF – Question 17 Trivia 400 – Folly – Level 2 x86 chroot (getdents shellcode)
folly-b2632babf6ce9c2378630e364150ee2c84f47b73: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.26, stripped Folly was a multi-level challenge from the Ghost In The Shell Code CTF. This Write-up is for Level 2 based on the X86 architecture. It’s a sample text-game like this: $ […]